Description We created these socks alongside certified mountain man, Jimmy Chin. Knit with an ultralight Merino wool blend, these OTCs are destined for epic snow explorations. Over the Calf Height Merino Wool Blend Ultralight Cushioning FRESHTEK™ MOISTURE & ODOR CONTROL Infiknit™ Durability Performance Cushioning Performance Arch Support Seamless Toe Closure Performance Mesh Fit and Fabric 68% nylon,26% merino wool,6% elastane